418853049327

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{18987853}}^1$

素因数の和:18987924

約数の個数: 32

約数和(自身を含む): 668372460800

約数和(自身を除く): 249519411473

約数列:

[1, 3, 9, 19, 27, 43, 57, 129, 171, 387, 513, 817, 1161, 2451, 7353, 22059, 18987853, 56963559, 170890677, 360769207, 512672031, 816477679, 1082307621, 2449433037, 3246922863, 7348299111, 9740768589, 15513075901, 22044897333, 46539227703, 139617683109, 418853049327]

約数ペア:

[(1, 418853049327), (3, 139617683109), (9, 46539227703), (19, 22044897333), (27, 15513075901), (43, 9740768589), (57, 7348299111), (129, 3246922863), (171, 2449433037), (387, 1082307621), (513, 816477679), (817, 512672031), (1161, 360769207), (2451, 170890677), (7353, 56963559), (22059, 18987853)]